package CWM;
//debug调试工具
//debug循环求偶数和
public class cwm14 {
    public static void main(String[] args) {
        int num=0;
        for (int i = 0; i < 8; i++) {
            if (i % 2 == 0) {
                num = i + num;
            }
        }
        System.out.println(num);
    }
}
